CN206311479U - Thin plate sample adds bending apparatus in a kind of salt spray test chamber - Google Patents
Thin plate sample adds bending apparatus in a kind of salt spray test chamber Download PDFInfo
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- CN206311479U CN206311479U CN201621306693.8U CN201621306693U CN206311479U CN 206311479 U CN206311479 U CN 206311479U CN 201621306693 U CN201621306693 U CN 201621306693U CN 206311479 U CN206311479 U CN 206311479U
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Abstract
Add bending apparatus the utility model discloses thin plate sample in a kind of salt spray test chamber of the anti-corrosion testing field of material, to solve the problems, such as that current plain clamp carries out simulated test after cannot applying bending stress to sample.It is made up of base and fixture, the base is inverted concave shape, base side is installed with puller bolt, base is held out against by puller bolt on the grid channel-shaped fixture being fixed in salt fog cabinet, base top is provided with base connecting plate, base connecting plate is connected by bolt with the clamp connecting plate on fixture, the fixture is concave shape, fixture bottom center is installed with loading bolt, fixture is respectively provided on two sides with front and rear stile, before and after every group support bar is installed with stile, sample two is each passed through the ambilateral support bar bottom of folder, sample center is loaded bolt and withstands loading, sample is set to bend by 3 stress.The utility model can be tested bending stand under load sample in salt spray test chamber, and then evaluate the corrosion resisting property of material under stress state.
Description
Technical field
The utility model is related to a kind of anti-corrosion system safety testing device of material, and especially thin plate sample adds in a kind of salt spray test chamber
Bending apparatus.
Background technology
Salt spray test is put in the chamber for producing salt mist environment by by test sample, to evaluate material corrosion resistance
The test method of the barrier propterty of energy and parts coating.Salt spray test chamber is the capital equipment for carrying out this kind experiment.Generally survey
Test agent is neatly inserted in the fixture of grid channel-shaped, and is together placed in salt spray test chamber with fixture and is tested, but this kind of grid
The fixture of channel-shaped is only capable of supporting test plate (panel) with fixed angle.Common test plate (panel) such as coated plate, household electrical appliances colored steel etc. lead in process
Often by operations such as clod wash, punching presses, and loaded state is also often in during final use.Therefore, it is a kind of bending
Stress loading is very necessary to the test device on thin plate sample, and by stand under load sample in salt fog cabinet.And foregoing grid
The fixture of channel-shaped cannot apply bending stress to sample.
The Chinese patent of Authorization Notice No. CN202693454U discloses a kind of salt-mist corrosion tester fixture, including base plate
And the chuck body being connected with base plate, described chuck body be provided with for test plate (panel) fix location structure, described base plate
It is provided with infiltration structure, simple structure, small volume, is easy to test plate (panel) Quick-clamped to position, while test plate (panel) maximum limit can be effectively ensured
Degree is contacted with salt mist environment, but the fixture cannot carry out bending stress loading to test plate (panel), while cannot be according to test plate (panel) thickness not
With the angle of inclination of regulation test plate (panel).
Armored concrete test specimen adds under the Chinese patent of Authorization Notice No. CN205209894U discloses a kind of salt mist environment
Curved experimental rig, the device can apply bending load to the armored concrete test specimen under salt mist environment, can be free in experimentation
Regulation and reads data at payload values size at any time, but the device is not suitable for small area, Thin Specs sample, and cannot with it is conventional
Salt spray test chamber is used cooperatively.
Utility model content
The purpose of this utility model is to overcome prior art defect, there is provided thin plate sample adds curved in a kind of salt spray test chamber
Device.
What the technical solution of the utility model was realized in：Thin plate sample adds bending apparatus in a kind of salt spray test chamber, by
Base and fixture are constituted, and the base is inverted concave shape, and base side is installed with puller bolt, by puller bolt by base
Hold out against on the grid channel-shaped fixture being fixed in salt fog cabinet, base top is provided with base connecting plate, base connecting plate by bolt with
Clamp connecting plate on fixture is connected, and the fixture is concave shape, and fixture bottom center is installed with loading bolt, fixture both sides
Front and rear stile is respectively equipped with, support bar is installed with before and after every group on stile, sample two is each passed through under the ambilateral support bar of folder
Portion, sample center is loaded bolt and withstands loading, sample is bent by 3 stress.
Further, during the clamp connecting plate is fixed on both on the outside of the stile of fixture outer side bottom surface or fixture side extremely
A few position.
Can be loaded into bending stress on thin plate sample by the utility model, and stand under load sample is exposed into salt spray test chamber
In, produce the time of corrosion under salt mist environment according to sample, evaluate material under stress state or coated layer on surface of material
Corrosion resisting property.At the same time, it is bolted between device upper clamp and lower base, can be adjusted between test plate (panel) and vertical plane
Angle so that test plate (panel) is fully contacted with salt mist environment, at the same avoid test plate (panel) surface corrosion test solution assemble.
Brief description of the drawings
Fig. 1 is fixture front view.
Fig. 2 is fixture side view.
Fig. 3 is base front view.
Fig. 4 is base side view.
Fig. 5 is the horizontal connection diagram of the utility model fixture.
Fig. 6 is the vertical connection diagram of the utility model fixture.
In figure, 1-base；2-fixture；3-puller bolt；4-base connecting plate；5-clamp connecting plate；6-loading
Bolt；7-stile；8-support bar；9-sample；10-grid channel-shaped fixture.
Specific embodiment
It is further described below in conjunction with the accompanying drawings：
As shown in figures 1 to 6, thin plate sample adds bending apparatus in a kind of salt spray test chamber, is made up of base 1 and fixture 2, described
Base 1 is inverted concave shape, and the side of base 1 is installed with puller bolt 3, holds out against base 1 by puller bolt 3 and be fixed on salt fog
On grid channel-shaped fixture 10 in case, the top of base 1 is provided with base connecting plate 4, and base connecting plate 4 is by bolt and fixture 2
Clamp connecting plate 5 is connected, and the fixture 2 is concave shape, and the bottom center of fixture 2 is installed with loading bolt 6, the both sides of fixture 2 point
Front and rear stile 7 is not provided with, support bar 8 is installed with before and after every group on stile 7, and the two of sample 9 is each passed through the support bar of the both sides of fixture 2
8 bottoms, the center of sample 9 is loaded bolt 6 and withstands loading, sample 9 is bent by 3 stress.
Clamp connecting plate 5 is fixed on the outer side bottom surface of fixture 2, and base connecting plate 4 is connected by bolt with the fixture on fixture 2
After plate 5 is connected, fixture 2 is in horizontal state；Or clamp connecting plate 5 is fixed on the outside of the side stile 7 of fixture 2, base
After connecting plate 4 is connected by the clamp connecting plate 5 on bolt and fixture 2, fixture 2 is in vertical state；Also may be selected any
Bolt is tightened after angle, base connecting plate 4 is connected with clamp connecting plate 5.
During experiment, first the loading of sample 9 is fixed on fixture 2, then fixture 2 is connected with base 1 and suitable angular is adjusted to
Degree, on the grid channel-shaped fixture 10 that finally base 1 is fixed in salt fog cabinet, starts experiment.
, can be loaded into bending stress on thin plate sample 9 by fixture 2 and the structure of base 1 that the utility model is used, and will
Carry out of the stand under load sample in salt fog cabinet is tested, and realizes loading and the superimposed test condition of salt fog.Sample 9 can be quick
Easily it is clamped on fixture 2, and the size of bending stress can adjust；Lower base 1 can be quickly fixed in common salt fog cabinet
Grid channel-shaped fixture 10 on；Bindiny mechanism between upper clamp 2 and lower base 1 can adjust the angle between fixture 2 and vertical plane
Degree, while upper clamp 2 is provided with two clamp connecting plates 5, can realize that the transverse direction and longitudinal direction of sample 9 is placed.
Claims (2)
1. thin plate sample adds bending apparatus in a kind of salt spray test chamber, it is characterised in that：It is made up of base and fixture, the base
It is inverted concave shape, base side is installed with puller bolt, and base is held out against the grid being fixed in salt fog cabinet by puller bolt
On channel-shaped fixture, base top is provided with base connecting plate, and base connecting plate is connected by bolt with the clamp connecting plate on fixture
Fixed, the fixture is concave shape, and fixture bottom center is installed with loading bolt, and fixture is respectively provided on two sides with front and rear stile, every group
Support bar is installed with front and rear stile, sample two is each passed through the ambilateral support bar bottom of folder, and sample center is loaded bolt
Loading is withstood, sample is bent by 3 stress.
2. thin plate sample adds bending apparatus in a kind of salt spray test chamber according to claim 1, it is characterised in that：The fixture
Connecting plate is fixed at least one position in both stile outsides of fixture outer side bottom surface or fixture side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306693.8U CN206311479U (en) | 2016-11-30 | 2016-11-30 | Thin plate sample adds bending apparatus in a kind of salt spray test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306693.8U CN206311479U (en) | 2016-11-30 | 2016-11-30 | Thin plate sample adds bending apparatus in a kind of salt spray test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311479U true CN206311479U (en) | 2017-07-07 |
Family
ID=59250240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621306693.8U Expired - Fee Related CN206311479U (en) | 2016-11-30 | 2016-11-30 | Thin plate sample adds bending apparatus in a kind of salt spray test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311479U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088754A (en) * | 2017-11-28 | 2018-05-29 | 芜湖蓝博塑胶有限公司 | Air-conditioning plastic housing detects equipment |
| CN108132209A (en) * | 2017-12-22 | 2018-06-08 | 陈益德 | A kind of moisture resistance properties test device of aqueous woodware paint |
| CN109406269A (en) * | 2018-09-28 | 2019-03-01 | 华南理工大学 | Hold the natural exposing experimental provision and method of mount components |
| CN110823728A (en) * | 2019-11-22 | 2020-02-21 | 燕山大学 | Mechanical property detection device for cyclic loading of plates |
| CN110987680A (en) * | 2019-12-13 | 2020-04-10 | 华中科技大学 | Bending strain generating device and application thereof |
| CN111912773A (en) * | 2020-07-15 | 2020-11-10 | 中国石油集团工程股份有限公司 | Extreme environment corrosion evaluation method under gap and stress coupling effect and clamp |
| CN113125332A (en) * | 2021-03-22 | 2021-07-16 | 同济大学 | Automatic rotating fatigue loading device for salt spray test |
| CN113720761A (en) * | 2021-09-09 | 2021-11-30 | 东风汽车集团股份有限公司 | Chlorine resistance test method for polyamide automobile parts |
| WO2022134931A1 (en) * | 2020-12-24 | 2022-06-30 | 江苏东纲金属制品有限公司 | Apparatus and method for testing salt spray corrosion resistance of steel wire in bent and tensioned state |
-
2016
- 2016-11-30 CN CN201621306693.8U patent/CN206311479U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088754A (en) * | 2017-11-28 | 2018-05-29 | 芜湖蓝博塑胶有限公司 | Air-conditioning plastic housing detects equipment |
| CN108088754B (en) * | 2017-11-28 | 2020-09-15 | 芜湖蓝博塑胶有限公司 | Air conditioner plastic casing detection working device |
| CN108132209A (en) * | 2017-12-22 | 2018-06-08 | 陈益德 | A kind of moisture resistance properties test device of aqueous woodware paint |
| CN109406269A (en) * | 2018-09-28 | 2019-03-01 | 华南理工大学 | Hold the natural exposing experimental provision and method of mount components |
| CN110823728A (en) * | 2019-11-22 | 2020-02-21 | 燕山大学 | Mechanical property detection device for cyclic loading of plates |
| CN110823728B (en) * | 2019-11-22 | 2020-08-28 | 燕山大学 | Mechanical property detection device for cyclic loading of plates |
| CN110987680A (en) * | 2019-12-13 | 2020-04-10 | 华中科技大学 | Bending strain generating device and application thereof |
| CN111912773A (en) * | 2020-07-15 | 2020-11-10 | 中国石油集团工程股份有限公司 | Extreme environment corrosion evaluation method under gap and stress coupling effect and clamp |
| CN111912773B (en) * | 2020-07-15 | 2023-10-24 | 中国石油集团工程股份有限公司 | Extreme environment corrosion evaluation method and clamp under gap and stress coupling effect |
| WO2022134931A1 (en) * | 2020-12-24 | 2022-06-30 | 江苏东纲金属制品有限公司 | Apparatus and method for testing salt spray corrosion resistance of steel wire in bent and tensioned state |
| CN113125332A (en) * | 2021-03-22 | 2021-07-16 | 同济大学 | Automatic rotating fatigue loading device for salt spray test |
| CN113720761A (en) * | 2021-09-09 | 2021-11-30 | 东风汽车集团股份有限公司 | Chlorine resistance test method for polyamide automobile parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170706 Address after: 430083, Gate No. 2, Qingshan District, Hubei, Wuhan Patentee after: WUHAN IRON AND STEEL Co.,Ltd. Address before: 430083 Qingshan District, Hubei, Wuhan factory before the door No. 2 Patentee before: WUHAN IRON AND STEEL Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20211130 |